Showing 24,161 - 24,180 results of 24,968 for search '"electromagnet"', query time: 0.19s Refine Results
  1. 24161

    Thermal infrared remote sensing of vegetation: Current status and perspectives by Elnaz Neinavaz, Martin Schlerf, Roshanak Darvishzadeh, Max Gerhards, Andrew K. Skidmore

    Published 2021-10-01
    “…The TIR data provides unique information compared to other parts of the electromagnetic spectrum. This article aims to gather and review the most relevant information obtained using TIR remote sensing data for terrestrial vegetation at leaf and canopy levels using laboratory/field-based, airborne and spaceborne platforms. …”
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  2. 24162

    Revolutionizing plasmonic platform via magnetic field-assisted confined ultrafast laser deposition of high-density, uniform, and ultrafine nanoparticle arrays by Jin Xu, Lingfeng Wang, Peilin Yang, Haoqing Jiang, Huai Zheng, Licong An, Xingtao Liu, Gary J Cheng

    Published 2024-01-01
    “…When the plasmonic nanostructures resonate with incident light, they generate intense local electromagnetic fields, thus vastly increasing the Raman scattering signal. …”
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  3. 24163

    Biologic Impact of Different Ultra-Low-Fluence Irradiations in Human Fibroblasts by Masao Suzuki, Yukio Uchihori, Hisashi Kitamura, Masakazu Oikawa, Teruaki Konishi

    Published 2020-08-01
    “…Altogether, this study shows that ultra-low-fluence irradiations with the same level as those reported in the International Space Station are capable of inducing different cellular responses, including radio-adaptive responses triggered by neutrons and genomic instability mediated by high-LET heavy ions, while electromagnetic radiations (gamma rays) seem to have no biologic impact.…”
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  4. 24164

    Geological Controlling Factors of Low Resistivity Shale and Their Implications on Reservoir Quality: A Case Study in the Southern Sichuan Basin, China by Xinhua Ma, Hongyan Wang, Tianqi Zhou, Qun Zhao, Zhensheng Shi, Shasha Sun, Feng Cheng

    Published 2022-08-01
    “…Shale with resistivity lower than 20 Ω·m is widely developed at the Wufeng-Longmaxi Formation in the Southern Sichuan Basin, bringing a considerable challenge for reservoir prediction using the electromagnetic method. This paper discusses the genetic mechanisms and reservoir qualities of three low-resistivity shale reservoir types in the Southern Sichuan Basin (the Changning block and Luzhou block). …”
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  5. 24165

    Broadband Flexible Microstrip Antenna Array with Conformal Load-Bearing Structure by Can Tang, Hongxing Zheng, Ziwei Li, Kanglong Zhang, Mengjun Wang, Chao Fan, Erping Li

    Published 2023-02-01
    “…To enhance the load-bearing mechanical properties and broadband electromagnetic characteristics of the conformal antenna, a broadband microstrip antenna array with a conformal load-bearing structure is proposed in this paper, which consists of three flexible substrate layers and two honeycomb core layers stacked on each other. …”
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  6. 24166

    A Novel 3D Hierarchical Plasmonic Functional Cu@Co<sub>3</sub>O<sub>4</sub>@Ag Array as Intelligent SERS Sensing Platform with Trace Droplet Rapid Detection Ability for Pesticide R... by Guanliang Sun, Ning Li, Dan Wang, Guanchen Xu, Xingshuang Zhang, Hongyu Gong, Dongwei Li, Yong Li, Huaipeng Pang, Meng Gao, Xiu Liang

    Published 2021-12-01
    “…The Cu@Co<sub>3</sub>O<sub>4</sub>@Ag-H not only provides plenty of Electromagnetic enhancement (EM) hotspots but also the trace detection capability for droplet rapid sensing within 2 s. …”
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    Article
  7. 24167

    Zoning of a Newly-Planted Vineyard: Spatial Variability of Physico-Chemical Soil Properties by José Manuel Mirás-Avalos, María Fandiño, Benjamín J. Rey, Jorge Dafonte, Javier J. Cancela

    Published 2020-10-01
    “…For this purpose, the soil apparent electrical conductivity (EC<sub>a</sub>) in the first 150 cm was measured with an electromagnetic induction sensor. A soil sampling was performed following a regular grid (35 × 35 m, 149 samples), collecting samples down to 40 cm depth for determining soil chemical properties. …”
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  8. 24168

    Investigating the effect of large solar flares on the ionosphere based on novel Digisonde data comparing three different methods by Attila Buzás, Attila Buzás, Attila Buzás, Daniel Kouba, Jens Mielich, Dalia Burešová, Zbyšek Mošna, Petra Koucká Knížová, Veronika Barta

    Published 2023-07-01
    “…Increased solar radiation during solar flare events can cause additional ionization and enhanced absorption of the electromagnetic (EM) waves in the ionosphere leading to partial or even total radio fade-outs. …”
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    Article
  9. 24169

    3D Buried Utility Location Using A Marching-Cross-Section Algorithm for Multi-Sensor Data Fusion by Qingxu Dou, Lijun Wei, Derek R. Magee, Phil R. Atkins, David N. Chapman, Giulio Curioni, Kevin F. Goddard, Farzad Hayati, Hugo Jenks, Nicole Metje, Jennifer Muggleton, Steve R. Pennock, Emiliano Rustighi, Steven G. Swingler, Christopher D. F. Rogers, Anthony G. Cohn

    Published 2016-11-01
    “…Five types of sensors are used in this work: Ground Penetrating Radar (GPR), Passive Magnetic Fields (PMF), Magnetic Gradiometer (MG), Low Frequency Electromagnetic Fields (LFEM) and Vibro-Acoustics (VA). …”
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  10. 24170

    Thickness regression for backfill grouting of shield tunnels based on GPR data and CatBoost &amp; BO-TPE: A full-scale model test study by Kang Li, Xiongyao Xie, Biao Zhou, Changfu Huang, Wei Lin, Yihan Zhou, Cheng Wang

    Published 2024-08-01
    “…The method of feature selection was proposed based on the analysis of feature importance and the electromagnetic (EM) propagation law in mediums. The research shows that: (1) the CatBoost &amp; BO-TPE model exhibited outstanding performance in both experimental and numerical data, achieving R2 values of 0.9760, 0.8971, 0.8808, and 0.5437 for numerical data and test data at 400 and 900 MHz. …”
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  11. 24171

    A Clutter Removal Method Based on the F-K Domain for Ground-Penetrating Radar in Complex Scenarios by Qingyang Kong, Shengbo Ye, Xiao Liang, Xu Li, Xiaojun Liu, Guangyou Fang, Guixing Si

    Published 2024-03-01
    “…Ground-penetrating radar (GPR) is a classic geophysical exploration method that utilizes the emission and reception of electromagnetic waves to non-destructively detect target objects in the target medium. …”
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  12. 24172

    Failure quantitative assessment approach to MOSFET power device by detecting parasitic parameters by Minghui Yun, Daoguo Yang, Siliang He, Siliang He, Miao Cai, Jing Xiao, Kailin Zhang, Guo-Qi Zhang

    Published 2022-10-01
    “…With the emerging wide bandgap (WBG) semiconductor development, the increasing power density and efficiency of power electronic converters may cause more switching oscillation, electromagnetic interference noise, and additional power loss, further increasing the probability of device failure. …”
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  13. 24173

    Semiconductor Heterojunction-AgNPs Mediated Surface-Enhanced Raman Spectroscopy (SERS) Sensor for Portable Miniaturized Detection Platform by Chenyu Wang, Xiaoyi Shi, Zhiyong Bao, Maofeng Zhang, Yonghui Shen, Yucheng Wu

    Published 2023-09-01
    “…The semiconductor heterojunction-induced charge transfer, enhanced together with the electromagnetic enhancement of plasmon AgNPs, endow the sensor with high sensitivity, thus achieving exceptional analytical and detection capability for polystyrene (PS) nanospheres of different sizes ranging from 1 µm to 1 nm. …”
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    Article
  14. 24174

    Reuse of Ti6Al4V Powder and Its Impact on Surface Tension, Melt Pool Behavior and Mechanical Properties of Additively Manufactured Components by Mateusz Skalon, Benjamin Meier, Thomas Leitner, Siegfried Arneitz, Sergio T. Amancio-Filho, Christof Sommitsch

    Published 2021-03-01
    “…Furthermore, the influence of the molten pool stability on the final density and mechanical properties of a material was discussed. Electromagnetic levitation (EML) was used to measure surface tension and the density of the melt using pieces of printed samples. …”
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  15. 24175

    Real-Time Mode Switching and Beam Scanning of High-Gain OAM Waves Using a 1-Bit Reconfigurable Reflectarray Antenna by Ziyang Wang, Xiaotian Pan, Fan Yang, Shenheng Xu, Maokun Li

    Published 2020-12-01
    “…A reconfigurable electromagnetic surface has been studied to realize the adjustable orbital angular momentum (OAM) beams for real-time wireless communication and dynamic target detection in the future. …”
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  16. 24176

    A Review on Composite Materials for Energy Harvesting in Electric Vehicles by Nithesh Naik, P. Suresh, Sanjay Yadav, M. P. Nisha, José Luis Arias-Gonzáles, Juan Carlos Cotrina-Aliaga, Ritesh Bhat, Manohara D. Jalageri, Yashaarth Kaushik, Aakif Budnar Kunjibettu

    Published 2023-04-01
    “…As a bonus, it delves into using composites in piezoelectric, electromagnetic, and thermoelectric energy harvesters. …”
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    Article
  17. 24177

    Analysis of the response mechanisms of Pinellia ternata to terahertz wave stresses using transcriptome and metabolic data by Dongdong Wang, Surendra Sarsaiya, Xu Qian, Leilei Jin, Fuxing Shu, Chuanyou Zhang, Jishuang Chen, Jishuang Chen

    Published 2023-09-01
    “…Terahertz radiation (THZ) is located between microwaves and infrared rays on the electromagnetic spectrum. THZ possesses low single-photon energy and a spectral fingerprint, but its effects on plant growth have not yet been investigated. …”
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  18. 24178

    Conducted EMI Prediction and Mitigation Strategy Based on Transfer Function for a High-Low Voltage DC-DC Converter in Electric Vehicle by Li Zhai, Tao Zhang, Yu Cao, Sipeng Yang, Steven Kavuma, Huiyuan Feng

    Published 2018-04-01
    “…The high dv/dt and di/dt outputs from power devices in a high-low voltage DC-DC converter on electric vehicles (EVs) can always introduce the unwanted conducted electromagnetic interference (EMI) emissions. A conducted EMI prediction and mitigation strategy that is based on transfer function for the high-low voltage DC-DC converter in EVs are proposed. …”
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    Article
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